baber/WOPTO huggingface dataset:
Patent JP-S62163767-A (JP)
Title: Adhesive coating device
Inventor: OJI SHIRO
IPC: H05K3/30
Filed: 1986-01-13
Abstract: PURPOSE:To obtain the titled simplified and inexpensive device by unidirectionally positioning plural printed boards, and positioning a coating head in the direction normal to the positional direction of the printed board. CONSTITUTION:The two left and light printed board 1 and 1' are placed on a table 2 which is held by the first driving part 3. The first driving part 3 is fixed on a pedestal 4. An adhesive tank 5 and shafts 7 and 7' for holding a coating nozzle 6 are arranged at the same pitch as the pit strings of the printed boards 1 and 1', and held by a coating head 8. The coating head 8 is held by the second driving part 9, and the second driving part 9 is fixed on the pedestal 4 through a support arm 10. The table 2 holds a couple of opposite edges of the printed boards 1 and 1'.
Patent JP-S5288896-A (JP)
Title: Pinion finishing cutter
Inventor: ITOU MASARU
IPC: B23F21/10
Filed: 1976-01-20
Abstract: PURPOSE:To efficiently cut ultrahard gear by cutting only tooth surface of a gear by side cutter edge against gear blank prepared so that top edge of the pinion cutter may not relate to cutting by other method in advance.
Patent JP-H08193515-A (JP)
Title: Spherical joint
Inventor: OGAWA SUMIO
IPC: F16L27/04
Filed: 1995-01-17
Abstract: PURPOSE: To hardly vibrate cushioning materials to each other against very little vibration so as to reduce the abrasion of the cushioning materials by dividing a cushioning material in its thickness direction, and connecting divided cushioning materials to cases, respectively, in a spherical joint in which the cushioning materials are intervened between an outer case and an inner case. CONSTITUTION: A spherical joint used as a vibration interrupting device assembled on the way of the exhaust pipe of an automobile, is equipped with an outer case 1, an inner case 2 and a cushioning material 8 intervened between the cases 1, 2. A bellows pipe 5 whose one end is connected to the outer case 1 and the other end is connected to the inner case 2, and an inner pipe 6 connected to either one of both cases 1, 2 inside of the bellows pipe 5, are provided on inside the inner case 2. At this time, the cushioning material 8 is divided in two in its thickness direction, and divided cushioning materials 3, 4 are respectively connected to the cases on sides to which they are connected. Hereby, the outside cushioning material 3 and the inside cushioning material 4 may not be connected to each other on a mutual contacting surface so that they can be slid to each other.
Patent JP-S62163481-A (JP)
Title: Multidisplay device for video tex
Inventor: NAKAGAWA YUTAKA
IPC: G09G5/00
Filed: 1986-01-13
Abstract: PURPOSE:To generate a summarized large screen by accumulating decoded, data by supplying a synchronization control signal to plural pieces of decoders placed in a serial relation, from an information generating means, and taking the synchronization of a signal processing of each decoder. CONSTITUTION:Against a controller 1 being an information generating means, plural pieces of decoders 3A-3I are provided in the serial relation to each other, and also, in accordance with these plural pieces of decoders 3A-3I, indicators 4A-4I are provided. In this state, from the controller 1, a synchronization control signal is supplied to plural pieces of decoders 3A-3I, and the synchronization of a signal processing of each decoder 3A-3I is taken. In this way, by accumulating the decoded data, plural screens can be synchronized and displayed, such as the summarized large screen can be generated.
Patent JP-S57117128-A (JP)
Title: Magnetic recording body
Inventor: MURAKAMI TAKESHI
IPC: G11B5/66
Filed: 1981-01-13
Abstract: PURPOSE:To remarkably increase corrosion resistance of a magnetic recording body and also scratch resistance, by forming a vapor-deposited film of Te on the surface of magnetic layer made of a magnetic metallic thin film vapor- deposited on a substrate. CONSTITUTION:On the surface of a high-density recording tape in which a magnetic layer is formed with vapor deposition of magnetic alloy taking Co as a major component on a substrate of polyester, etc., Te is vapor-deposited in about 0.01mu thickness under 10<-5> Torr. and at about 500 deg.C. Since Te can be diffused to other metals easily, the bonding force with the magnetic layer is strong, and vapor deposition is possible at lower temperature than the case with other corrosive films, no pin hole is produced and the film can be produced in a uniform thickness. Thus, excellent magnetic recording media which are excellent in the corrosion resistance even with thin thickness and can withstand scratches by magnetic heads, can be obtained.
Patent JP-H05187868-A (JP)
Title: Calculation method of straightness error and correction method of measured value in detector feed direction of rotation-direct-acting function type circularity measurement machine
Inventor: SATO EIICHI
IPC: G01B7/28
Filed: 1992-01-14
Abstract: PURPOSE:To reduce manday, lessen the dispersion in precision for every kind of machines without any need of manual operation performed by a skilled worker, easily perform maintenance and inexpensively realize the measurement of a straightness error correction quantity in the feed direction of a detector of a rotation-direct-acting function type circularity measurement machine. CONSTITUTION:Direct-acting measurement of a side face of a straightness check gage is performed and obtained data are stored as first data in the calculation method of straightness errors in the direction of feed along the column of a detector of a rotation-direct-acting function type straightness measurement machine for measuring the circularity of each cross section of a work. A straightness check gage is rotated by only 180 deg. around the shaft center, the direct-acting measurement of the same face of the straightness check gage is performed by the use of a detector and the obtained data are stored as second data for the purpose of making a straightness error correction quantity of a difference between the first and second data.
Patent JP-S58122001-A (JP)
Title: Defoaming method during distillation and its still
Inventor: MURAMOTO IKUO
IPC: B01D3/02
Filed: 1982-01-18
Abstract: PURPOSE:To eliminate generated foam efficiently and to perform continuous operations without any trouble at a low cost by interrupting a heat source when a trouble arises in the operation by the generation of foams after starting distillation. CONSTITUTION:Generated foam is eliminated by introducing the same into a tank having no heat sources or bringing the same into contact with liquid contaminated with solvents of low temp. supplied into an isolated tank or tub. More specifically, when liquid 7 contaminated with solvents is put into a bottom liquid tank 3 and is heated with a heating means 5, solvents and water cause azerotropy and the greater part are distilled later, but as the heating time passes by, foams 9 are generated. The generated foams build up and flow down into an another tank 4 beyond a partition wall. The foams which are extinct in the tank 4 form a slight amt. of liquid which accumulates little by little on the bottom, and when the amount attains to a certain amt. or above, the liquid is returned into a bottom liquid tank 3 and is redistilled, whereby distillation is continued.
Patent JP-H07208381-A (JP)
Title: Lift cable clamp device of drawing type submerged pump
Inventor: MINATO MASAFUMI
IPC: F04D13/08
Filed: 1994-01-20
Abstract: PURPOSE:To adjust a sliding load to be appropriate by inserting a bolt through from the bolt hole of a roller bracket to the bolt hole of a clamp plate, and providing a taper spacer between the roller bracket and the clamp plate inserted through with the bolt. CONSTITUTION:A clamp plate 50 is oppositely arranged to one side of the arm 34 of a roller bracket 32. A recessed part 50a receiving a soft cable 20 is provided on the inner face on the one end side of the clamp plate 50, a bolt hole 50b adjacent to the recessed part 50a is provided thereon, and a taper groove part 50c is formed on the same side as the recessed part 50a. Meanwhile, on the one side of the arm 34, a bolt hole 34b and a groove part 34c are provided so as to position opposite to the bolt hole 50b and the taper groove part 50c provided on the clamp plate 50, and a taper spacer 52 is slidably fitted and arranged between the groove part 34c and the taper groove part 50c. Hereby this device can be set so as to hold the soft cable with an appropriate sliding load.
Patent JP-H07205421-A (JP)
Title: Ink jet recording head
Inventor: OTA MAKOTO
IPC: B41J2/045
Filed: 1994-01-21
Abstract: PURPOSE:To prevent clogging of a nozzle with foreign particles contained in ink. CONSTITUTION:A barrier 11 is a comb-form part integrally formed in an ink introducing opening part of a substrate 1 and is so shaped that four planar teeth having the same length as the depth of the opening part are juxtaposed in its width direction. A gap L between the teeth is designed to be less than the width of a nozzle. In this construction, intrusion of a foreign particle of a dimension as large as the nozzle is clogged is arrested by the barrier 11. As a further embodiment, two barriers each so shaped that planar teeth having a tooth width smaller than that of the barrier 11 are juxtaposed are arranged in the depth direction of the groove, i.e., in two stages. In this construction, intrusion of a foreign particle of a dimension as large as the nozzle is clogged can be arrested more positively than the barrier 11.
Patent JP-H09196775-A (JP)
Title: Method and apparatus for measuring pressure by using optical fiber
Inventor: SHINDO YUGO
IPC: G01L1/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain the reliability for a long period even if a pressure sensor is installed under water. SOLUTION: An FM-modulated laser beam is generated from an FM modulation signal generator 2, and branched to two beams via an optical coupler 3, and the beams are incident from the one ends of two optical fibers 4a, 4b. The fibers 4a, 4b are wound on the side face and lower cover 13 of a cylinder 11 so as to generate an optical path difference between the two fibers 4a and 4b to emit the interference beam obtained by coupling the two beams emitted from the other ends of the two fibers 4a, 4b by an optical coupler 5.  The cylinder 11 and two fibers 4a, 4b are installed in fluid to be measured, and the length of one or both of the fibers is varied so as to increase the optical path difference between the two fibers 4a and 4b by the increase of the pressure of the fluid to be measured, and the interference beam corresponding to the change of the difference due to the range of the applied pressure to the cylinder 11 is converted into an electric signal. First, a phase modulation index is calculated from the signal, and then the pressure corresponding to the calculated value is calculated.
Patent JP-H03209908-A (JP)
Title: Piezoelectric vibrator and its frequency adjusting method
Inventor: NAKAI TOSHIYUKI
IPC: H03H9/02
Filed: 1990-01-12
Abstract: PURPOSE:To adjust the oscillation frequency continuously and efficiently in an atmosphere by roughening the internal surface of an airtight container and providing it with a vapor-deposition body, and vaporizing the vapor-deposition body from outside the container and vapor-depositing it on the electrode of a vibration piece. CONSTITUTION:The internal surface of the cover glass 1 is roughened and the metal coat film 9 is provided on the roughened part. The film 9 is formed of the same silver with the electrode 7 of the crystal resonator 6. The vibrator 6 is sealed airtightly by a case 2 and the cover 1 with a sealing agent 8. Then the film 9 is irradiated with YAG laser light 11A obtained by making continuous oscillation light passed through the case 1 to pulsate through a Q switch. Consequently, the vaporized metal 10 stick on one surface of the electrode 7 of the electrode 7 to vary the oscillation frequency.
Patent JP-S56102877-A (JP)
Title: Transferring, separating and conveying device of electrophotographic copier
Inventor: OGATA YOSHIHIRO
IPC: G03G15/14
Filed: 1980-01-19
Abstract: PURPOSE:To perform transfer operation surely and prevent transfer dropout by providing a conductive separating and conveying member which separates and conveys copying paper after transfer and grounding said conductive separating and conveying member by way of a constant voltage element. CONSTITUTION:Electrostatic latent images 2 of (-) charge are formed on the surface of a photosensitive drum 1, and the toner 3 of (+) charge is stuck thereon.  When a transfer electric field of (-) pole is applied to copying paper 4 by a transfer charger 5, the toner of (+) pole on the drum 1 is transferred to the copying  paper 4. Thence, when the copying paper 4 approaches a conductive belt 4, the potential V(t) of the belt 6 is zero at the moment when the leading end of the first  copying paper contacts the belt 6 as shown in the figure and as the copying paper  contacts the belt 6, the (-) potential increases and is kept at a constant potential  V1 by a constant voltage element 7. On ending of the separation after this, the  potential is further lowered to the constant (-) potential V2. Thereby, the occurrence of transfer dropout is prevented in the image parts of a certain width from  the leading end.
Patent JP-S59214287-A (JP)
Inventor: TAKEDA SHIGERU
IPC: C12N5/00
Filed: 1983-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000203209-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI TOMOHIDE
IPC: C08K3/04
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To improve the balance between braking performance and rolling resistance by constituting a tire tread part by using a rubber composition respectively including diene rubber, carbon black and hydrotalcite of specific pts.wt. SOLUTION: In a cap compound of a tire tread, the balance between wet performance and rolling resistance can be improved by blending hydrotalcite with rubber and a reinforcing material as a blending agent. That is, carbon black is 5 to 150 pts.wt. to 100 pts.wt. of diene rubber, desirably, 30 to 120 pts.wt., and the total quantity is 30 to 160 pts.wt. Both of a type of having crystal water and a type of removing crystal water can be used as the hydrotalcite, and the blending quantity is 5 to 50 pts.wt. in a crystal water nonexistent state. When this blending quantity is tool little, a balance improving effect is not sufficient, and when the blending quantities too much to the contrary, abrasion resistance and physical properties are deteriorated.
Patent JP-H07207079-A (JP)
Title: Coating propylene resin composition
Inventor: TOMITA MASAYUKI
IPC: C08L23/14
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a resin compsn. improved in coatability without detriment to the properties of a propylene resin. CONSTITUTION:The resin compsn. comprises the following components (A) and (B), and has a hydroxyl group-contg. unsatd. compd. unit content of at least 1.5wt.%. The component (A) is polypropylene. The component (B) is a copolymer of propylene with a hydroxyl group-contg. unsatd. compd. of the formula: CH2=CH-R-(OH)m (wherein R is 5-20C hydrocarbon; and m is integer of 1 to 3) which copolymer has a number-average mol.wt. of 3,000 to 200,000 and a hydroxyl group-contg. unsatd. compd. unit content ([c]: wt.%) represented by the following formula: 40>=[c]>=27-5log [number-average mol.wt.].
Patent JP-H11198887-A (JP)
Title: Axle fixing device
Inventor: MAEDA TADAYUKI
IPC: B62K25/04
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To establish possibility of locating an axle nut by means of split tightening. SOLUTION: An axle holder 3 of split tightenning type is mounted at the lower part of a left and a right front fork 2, and to them the two ends of an axle are secured. The axle holder 3 which supports a threaded minor diametric portion 13 of the axle has a slot extending in the radial direction from a shaft hole 4, and an axle nut 10 is secured to inside the shaft hole by fastening the tightening parts 6 and 7 located on both sides of the slot using a bolt 8.  The axle nut 10 is provided at one end with a flange 20 and with a circumferential groove 22 at the other end, with the middle part constituting a cylindrical part 21, and insertion is made into the shaft hole 4 from the groove 22 so as to protrude at the other side, and mounting can be made upon locating with respect to the axle holder 3 by fittingly mounting a circlip 24 in the groove 22, and the threaded part 13a of the minor diametric portion 13 is fastened to a threaded part 23 formed there internally.
Patent JP-H02186017-A (JP)
Title: Built-in formwork device for forming concrete slope frame and forming method thereof
Inventor: MIZUKAMI HIDETAKA
IPC: E02D17/20
Filed: 1989-01-12
Abstract: PURPOSE:To facilitate handling and improve workability by crossedly combining a rectangular tube shaped lengthwise beam formwork in which upper and lower part formwork plates and a pair of side part formwork plates are combined together, with a rectangular tube shaped breadthwise beam formwork forming an opening hole on the upper part. CONSTITUTION:By use of wire netting plates, a whole body is formed into rectangular tube shape out of a pair of side part formwork plates 2, 3, a lower part formwork plate 4 and an upper part formwork plate 5, and a lengthwise beam formwork 1a is formed by arranging separators 7 combining respective formwork plates inside the tube shaped body, capable of flatly folding. Sequentially, a breadthwise beam formwork 1b is constituted in similar construction to the lengthwise beam formwork 1a, and formed so that an upper part formwork plate 6 is nearly half in width and an opening hole 17 is formed between the upper end of the side formwork plate 2 and the opening end of the upper formwork plate 6. The lengthwise beam formwork 1a and the breadthwise beam formwork 1b are crossedly arranged contacting mutually the end parts of their side part formwork plates 2, 3, connected with metal fittings, and concrete is placed. Consequently, a storing slope frame can be formed.
Patent JP-S62162559-A (JP)
Title: Energized transfer recording head
Inventor: MIZUMOTO YUKIHIRO
IPC: B41J2/345
Filed: 1986-01-14
Abstract: PURPOSE:To prevent accumulation of work-up in a void between electrodes and make recording stable by applying a heat-resistant insulation member to the tip of a recording head. CONSTITUTION:The unnecessary part of an electrode material layer which has undergone a simultaneous processing of ceramic sintering and baking of an electrode material such as tungsten is removed by either photoetching or laser processing. This results in the formation of a recording electrode pattern 3 which is in turn used as a recording head substrate. On the tip of the head 4, tungsten, an electrode material and zirconia and silica, both having almost the same coefficient of linear expansion as tungsten are coated or covered by dipping. Then the coat is heated, dried at prearranged temperatures and cured to form a heat-resistant insulation member 5 which is used for filling an interlectrode void in the tip 4 of the head. Later the surface of an electrode on a ribbon contact section is ground upto a line 6 and thereby a work-up 7 is shifted in an arrow A direction and not allowed to accumulate between the electrodes.
Patent JP-S5390785-A (JP)
Title: Semiconductor element, its production and light emitting element
Inventor: OOSHIMA MASAAKI
IPC: H01L21/302
Filed: 1977-01-19
Abstract: PURPOSE: To increase the light emission efficiency of a light emitting element by making dislocation holes in a mirror-surfaced substrate through the use of a chemical etching solution and using the light emitting element epitaxially grown in this state through mirror-face etching eith aqua regia, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59131483-A (JP)
Title: Insertion device of printing paper
Inventor: KOBAYASHI TAKAO
IPC: B41J15/04
Filed: 1983-01-17
Abstract: PURPOSE:To facilitate the setting of printing papers by a method in which a shutter consisting of coming-in and -out thin plates is provided in the space between the printing paper and a printer and the shutter is made to go between them when inserting the printing paper. CONSTITUTION:When a lever 15a is set at a position D, a paper pusher 12 is pushed up and the end 14a of a shutter 14 covers an outlet for printing papers 4. By the lever end 15b, the paper pusher 7 is separated from a paper feeding roller 5. When the printing paper 4 is inserted into an opening F and the paper feeding roller 5 is driven toward the direction of arrow G, the paper 4 is sent until it collides on the case end 16a with sliding on the paper feeding roller 5. Also, when the paper 4 is inserted slantly, automatic correction is made until all the tip end 4a collides by partial sending and sliding of paper.
Patent JP-S5599177-A (JP)
Title: Production of artificial fish roe for food
Inventor: KUWABARA KIYOAKI
IPC: A23L17/30
Filed: 1979-01-23
Abstract: PURPOSE:A plurality of aqueous sols are extruded out of multiple-pipe-orifices to form multilayered granules similar to fish roes. CONSTITUTION:In order to make triple-layred artificial roes similar to salmon roe, an oily substance such as vegetable or animal fat is extruded from the innermost hole of the orifices and edible aqueous sols from the middle and outermost holes respectively, then the resulting liquid drops are made into gels with a chemical gelation agent of aqueous polyvalent metals, saccharides, sugar alcohols, organic acids, organic esters, formaldehyde or smoking solution.
Patent JP-S63281925-A (JP)
Title: Method and apparatus for bundling resin molded product
Inventor: NISHIMATSU KAZUO
IPC: B65B13/10
Filed: 1987-01-13
Abstract: PURPOSE:To bundle even a soft foamed styrol product without imparting damage thereto, by introducing two strip like plastic films in an overlapped state on the bottom surface side of a product to fuse the same at upper and lower places and discharging the product by the strip like plastic films. CONSTITUTION:A product (w) formed into a set by bundling molded products is placed on a stand 1a. Two strip like plastic films (a), (b) are passed over a front feed roller 13 in an overlapped state and the upper strip like plastic film (b) is allowed to upwardly run to be passed around a film supporter 40b while the lower strip like plastic film (a) is passed around a rear feed roller 14 and subsequently allowed to upwardly run to be pass around a film supporter 40a. The rollers 42 of the film supporters 40a, 40b continuously move in integral relation to bars 35, 36 and, when said rollers are revolved up to the bottom surface side of the product (w), the strip like plastic films (a), (b) are passed around the product (w) while stretched from the upper surface thereof to both front rear surfaces thereof. A fusing electric heating wire 65 is brought into contact with the strip like plastic films (a), (b) to fuse the same and welds the films at upper and lower places of the fused part.